About: http://webisa.webdatacommons.org/131158352

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	An article according to claim 13 further including a filler selected from the group consisting of fibers, clay, talc, silica, carbon black and calcium carbonate and mixtures thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es